① 數據包絡分析(DEA)法最好用什麼軟體lindodeapmatlab有什麼區別
Lindo只能解線性規劃問題,DEA模型如果是非線性的就解不了了,Lingo是專門求解非線性規劃問題的軟體。
deap沒接觸過
Matlab軟體不是專門針對規劃問題的,不過應該也可以用。
推薦用Lingo
② 求deap2.1版本PDF的中文翻譯--所有分數全部贈送並有追加
這是我能找到的資料了。看看又沒用吧:
看到不少人在找DEAP軟體,現在把收集到各種資料總結一下,如有和過去的重復,請見諒
下載地址:
http://www.uq.e.au/economics/cepa/deap.htm
英文使用說明:
DEAP Version 2.1
****************
by
Tim Coelli
Centre for Efficiency and Proctivity Analysis
Department of Econometrics
University of New England
Armidale, NSW, 2351
Australia.
email: [email protected]
Web: http://www.une.e.au/econometrics/cepa.htm
FOR ADVICE ON HOW TO USE THIS PROGRAM, REFER TO THE USER'S GUIDE:
Coelli, T. (1996) 'A Guide to DEAP Version 2.1: A Data
Envelopment Analysis (Computer) Program', CEPA Working Paper 96/08,
Centre for Efficiency and Proctivity Analysis, University of New
England.
A COPY OF THIS GUIDE (IN PDF FORMAT) IS PROVIDED IN THE FILE:
DEAP.PDF. ONE CAN VIEW OR PRINT THIS DOCUMENT USING THE (FREE) ADOBE
ACROBAT READER WHICH CAN BE DOWNLOADED FROM THE ADOBE WEB SITE AT:
http://www.adobe.com/prodindex/acrobat/readstep.html
MACHINE REQUIREMENTS:
386 or higher
math co-processor
4MB RAM (8MB recommended)
GETTING STARTED:
DEAP can be run from a floppy drive, but it is best to run it from your
hard drive.
This can be done using DOS commands or using FILE MANAGER in WINDOWS.
DOS commands:
-------------
1. Create a directory on your hard disk, say called DEAP, by typing:
MD \DEAP
2. Copy all files from the floppy by typing:
COPY A:*.* \DEAP
(assuming the floppy is in your A: drive)
3. Change into the DEAP directory by typing:
CD \DEAP
4. One can then use a word processor or text editor such as DOS EDIT to
look at the example data and instruction files. For DOS EDIT you would
type
EDIT EG1.INS
or
EDIT EG1.DTA
etc. (see below for info on data file structure).
5. To practice running DEAP type
DEAP
The program will then ask for an instruction file name. Type in
EG1.INS
DEAP will then only take a few seconds to complete this small DEA example.
You can then look at the output file (EG1.OUT) using, for example,
DOS EDIT by typing
EDIT EG1.OUT
6. For further detail on using DEAP see the User's Guide.
FILE MANAGER commands:
----------------------
1. Use the FILE/CREATE DIRECTORY menu items to create a DEAP directory on
your hard drive.
2. Use drag-and-drop to the DEAP program files from your floppy disk
to the DEAP directory.
3. Use the FILE/ASSOCIATE menu items to associate your favourite Windows
text editor (e.g., NOTEPAD) with the file extensions ".INS", ".DTA" and
".OUT". This will allow you to edit these files (or view them) by simply
double-clicking on the file names. You only need to set the associations
once and then Windows will store this association information.
4. To check that the associations have worked you can double-click on
EG1.INS and EG1.DTA (see below for info on data file structure) to look
at their contents.
5. To practice running DEAP double-click on the DEAP.EXE file name.
The program will then ask for an instruction file name. Type in
EG1.INS
(and hit the RETURN key). DEAP will only take a few seconds to complete
this small DEA example. To look at the output file (EG1.OUT) you then
simply double-click on the EG1.OUT file name.
6. For further detail on using DEAP see the User's Guide.
DATA FILE STRUCTURE
All data, instruction and output files are text files. In the data file
the output columns are listed first followed by the input columns (left to
right across the file). If you are doing a cost eff DEA the input price
columns are listed to the right of these. If you are doing Malmquist DEA
all observations for year 1 are listed first, then those for year 2, and
so on down the file. For further details see the User's Guide.
LIABILITY
Every effort has been made to ensure that this software is free of errors.
However, the software is supplied without any warranty as to the
performance or fitness of the program for any particular purpose. All
risk relating to the results and performance of this program is assumed by
the USER. CEPA shall not be liable for any damages resulting from the
use of this proct.
別人的中文使用說明:
deap 2.1軟體分析過程及結果解釋:
第一步,設置參數,變數及選定所用模型,下述:16為DMU個數,即總體樣本個數;1為面板數據中的年限,如果做橫截面數據,就寫1,面板數據則寫選取的時序個數(如年數);4,3分別為產出指標、投入指標個數(在編輯EG1。DTA文件時,產出指標放前面);0表示選取的是投入主導型模型,1表示產出主導型,二者區別不大,關鍵結合問題選取,一般選投入主導型;crs表示不考慮規模收益的模型即C^2 R模型,vrs表示考慮規模收益模型即BC^2模型;最後是內部演算法,一般選0就可以。
eg1.dta DATA FILE NAME
eg1.out OUTPUT FILE NAME
16 NUMBER OF FIRMS
1 NUMBER OF TIME PERIODS
4 NUMBER OF OUTPUTS
3 NUMBER OF INPUTS
0 0=INPUT AND 1=OUTPUT ORIENTATED
1 0=CRS AND 1=VRS
0 0=DEA(MULTI-STAGE), 1=COST-DEA, 2=MALMQUIST-DEA, 3=DEA(1-STAGE), 4=DEA(2-STAGE)
第二步,結果解釋:
1、效率分析EFFICIENCY SUMMARY:
firm crste vrste scale
四列數據分別表示:firm樣本次序;crste不考慮規模收益是的技術效率(綜合效率);vrste考慮規模收益時的技術效率(純技術效率);scale考慮規模收益時的規模效率(規模效率),純技術效率和規模效率是對綜合效率的細分;最後有一列irs,---,drs,分別表示規模收益遞增、不變、遞減。
2、 SUMMARY OF OUTPUT SLACKS、SUMMARY OF INPUT SLACKS分別表示產出和投入指標的鬆弛變數取值,即原模型中的s值。
3、SUMMARY OF PEERS:
表示非DEA有效單元根據相應的DEA有效單元進行投影即可以實現相對有效。後面有相應的權數SUMMARY OF PEER WEIGHTS。
4、SUMMARY OF OUTPUT TARGETS、SUMMARY OF INPUT TARGETS
為各單元的目標值,即達到有效的值,如果是DEA有效單元則是原始值
5、FIRM BY FIRM RESULTS即針對各個單元的詳細結果
original value 表示原始值;radial movement表示投入指標的鬆弛變數取值,即投入冗餘值; slack movement 表示產出指標的鬆弛變數取值,即產出不足值 projected value達到DEA有效的目標值。
第三步,針對各結果,進行分析,如效率分析、投入冗餘產出不足分析、投影分析等上述,是本人運用DEAP2.1 軟體時通過各種途徑學習總結所得,有不足或錯誤之處請各位指出。呵呵!
================
簡單點評:deap2.1軟體的確是一款簡便好用的dea分析軟體,關鍵還是免費的啊!不足之處,界面不太友好,第一次操作自己搗鼓了半天,還是可視化的傻瓜界面比較受歡迎啊!呵呵!
本文來自: 人大經濟論壇(http://www.pinggu.org) 詳細出處參考:http://www.pinggu.org/bbs/b5i315735.html
③ dea模型用什麼軟體
軟體DEAP2.1等等在網上可以搜到免費的,教程以前下過一個就在網路文庫里就有可以搜到,希望對你有幫助!
④ 數據包絡分析(DEA)的相關軟體以及介紹
我這有一個軟體,把你郵箱寫上我給你發過去看對你有沒有幫助吧,我現在也在弄,畢設啊~~ 愁ing..............
⑤ 你好,想請教關於DEA軟體的應用,能否幫我算一下結果,萬分感謝!
我可以幫你用deap進行計算
你搜集搜集好了嗎
⑥ AHP和DEA是什麼意思
1.AHP和DEA的意思分別是層次分析法和數據包絡分析法
2. AHP的意思是:層次分析法,是由Analytic Hierarchy Process 三個單詞的首字母合成的,例:Nowlet'.現在讓我們使用層次分析法對一組應用程序的雲計算適應性進行評估。
3. DEA的意思是數據包絡分析法,是由Data Envelopment AnAlysis三個單詞的首字母合成的,例:Based theefficiencyevaluation,anindexsystemfor .在對效率評價的幾個基本概念進行分析的基礎上,提出了一套使用數據包絡分析法的電力工業效率評價指標體系。
⑦ 怎樣分析銀行效率 我准備用DEA分析法 但是不知道使用什麼軟體 怎麼導入數據 怎麼分析
DEAP2.1或者lingo等都可以;到「人大經濟論壇」或者「經濟學家」免費下載,如果沒有金幣可以向我求助。具體使用方法,軟體附件有例子
⑧ dea數據分析軟體和spss數據分析軟體哪個效果好各自有什麼偏向
spss用的人多,應用范圍更普遍,不懂得可以隨時找人問。
dea很少人聽說,統計方法應用范圍很窄,如果不是搞特定的領域,而是學習,建議spss